dwarvish.git, branch v0.0.1 a (mostly) posix compliant shell and tiny functional programming language Alpha Release 1 (v0.0.1) 2024-07-18T23:46:07+00:00 Rory Dudley 2024-07-18T23:38:56+00:00 df810170dedf13dd67efd387d5cc3b4a3297be06 Signed-off-by: Rory Dudley <rory@netc.lu> 
Signed-off-by: Rory Dudley <rory@netc.lu>
Add an open source license 2024-07-16T21:14:00+00:00 Rory Dudley 2024-07-16T21:10:48+00:00 211188aa8ddf215248cec2cd217f16573e803df8 This patch licences the repository under the BSD 3-Clause license (https://choosealicense.com/licenses/bsd-3-clause/). Signed-off-by: Rory Dudley <rory@netc.lu> 
This patch licences the repository under the BSD 3-Clause license
(https://choosealicense.com/licenses/bsd-3-clause/).

Signed-off-by: Rory Dudley <rory@netc.lu>
Display less characters from the commit hash 2024-07-16T07:31:52+00:00 Rory Dudley 2024-07-16T07:29:20+00:00 19551ec235b0b4dc9d3e1bd7575709b69ee44a0e The '--version' option prints out the program version, along with the first 10 characters of the git commit hash, indicating at what commit the program was built. This patch reduces the length of the commit hash that gets embeded in the dwvsh binary to 7 characters, as that should be more than enought to determine the correct commit. Signed-off-by: Rory Dudley <rory@netc.lu> 
The '--version' option prints out the program version, along with the
first 10 characters of the git commit hash, indicating at what commit
the program was built. This patch reduces the length of the commit hash
that gets embeded in the dwvsh binary to 7 characters, as that should be
more than enought to determine the correct commit.

Signed-off-by: Rory Dudley <rory@netc.lu>
Allow passing a filename to dwvsh 2024-07-08T22:05:14+00:00 Rory Dudley 2024-07-08T22:05:14+00:00 b48f8f74cf12c174a0d2e72307616a77e6635ae2 The dwvsh binary may optionally take a filename as the last argument. Instead of spawning an interactive shell, it will instead run a shell program at the path specified. 
The dwvsh binary may optionally take a filename as the last argument.
Instead of spawning an interactive shell, it will instead run a shell
program at the path specified.
Fix a bug with channels 2024-07-08T22:00:19+00:00 Rory Dudley 2024-07-08T22:00:19+00:00 13406827a6f13be62659cdb6dcaf3504b5e6210b When using IO operations from within a file, the channel would get overriden before pushing a filename to the appropriate vector (op, ep, or both). This is because Rune::Continue is used for newlines, and was resetting the channel to None, before the push operation. Rune::Continue is now broken out into its own match clause, that doesn't set the channel before calling verse.add(). 
When using IO operations from within a file, the channel would get
overriden before pushing a filename to the appropriate vector (op, ep,
or both). This is because Rune::Continue is used for newlines, and was
resetting the channel to None, before the push operation. Rune::Continue
is now broken out into its own match clause, that doesn't set the
channel before calling verse.add().
Option parsing and version 2024-07-03T21:42:32+00:00 Rory Dudley 2024-07-03T21:42:32+00:00 e022a7eff4b9af4df3b3a852b911d89a04fdb98b Add some basic logic for parsing commandline arguments. Also, use build.rs to embed the program version (and git commit) during the compile step. The program currently accepts the '--version' commandline argument to print the version, then quit. 
Add some basic logic for parsing commandline arguments. Also, use
build.rs to embed the program version (and git commit) during the
compile step. The program currently accepts the '--version' commandline
argument to print the version, then quit.
Fix a bug with environment variables in the shell 2024-07-03T21:23:54+00:00 Rory Dudley 2024-07-03T21:23:54+00:00 af66f66f9d7b4a977ffd2420211704c050f23da8 The code to find and replace environment variables was only searching for alphanumeric characters. This means that the shell was unable to recognize environment variables that used an underscore, for instance. This patch allows the underscore character to be used when settings and reading environment variables. 
The code to find and replace environment variables was only searching
for alphanumeric characters. This means that the shell was unable to
recognize environment variables that used an underscore, for instance.
This patch allows the underscore character to be used when settings and
reading environment variables.
Docs job for Github workflows 2024-07-01T02:11:59+00:00 Rory Dudley 2024-07-01T02:11:59+00:00 44fefed589432fb5ecdca443467384be10caccab Add a job for Github workflows that tests building the documentation. 
Add a job for Github workflows that tests building the documentation.
Add/update doc comments 2024-07-01T02:09:26+00:00 Rory Dudley 2024-07-01T02:09:26+00:00 b8338719e2cc2138bc67c10ad56fb707f5e3b546 This patch update a ton of the documentation comments throughout the codebase, refactoring some areas, and adding new comments to others. 
This patch update a ton of the documentation comments throughout the
codebase, refactoring some areas, and adding new comments to others.
Fix capturing output for internal poems 2024-06-21T19:40:49+00:00 Rory Dudley 2024-06-21T19:40:49+00:00 e23e4a036008a6f3a3356d48434615a05dcc17e0 Sometime when the switch to the new built-in command system was happening, we lost the logic to force the capture the output of STDOUT, mainly used for running internal poems (i.e. 'ls `ls`'). This patch adds a new field to the Environment struct, called fc (force capture). It gets set to true before running internal poems, and unset afterwards. Finally, some checks were added to the incant!() macro to properly handle STDOUT when fc is set. 
Sometime when the switch to the new built-in command system was
happening, we lost the logic to force the capture the output of STDOUT,
mainly used for running internal poems (i.e. 'ls `ls`'). This patch adds
a new field to the Environment struct, called fc (force capture). It
gets set to true before running internal poems, and unset afterwards.
Finally, some checks were added to the incant!() macro to properly
handle STDOUT when fc is set.